cant bring doubles into CO!?

Sounds like a good company. There was a bit of snow blowing around in the Springs today and they listened to the driver's concerns about running doubles in that weather.

 

We* run doubles, triples, Rocky Mountain doubles, and turnpike doubles here. As said above, it might be a matter of permits. Which Costco are you delivering to... the one on Powers Boulevard or the one on Nevada Avenue?
If you're going to Powers, you'll probably get off at Interquest and take that to Powers.. DOT likes to set up there sometimes, right at the intersection of Interquest and Voyager. You can instead run south one exit to Briargate Parkway and take that to Powers to avoid that area.

"We" being Colorado in general. I don't run any of them, nor does my company.

As for snow in the Springs, it's not that the snow itself is so bad.. it'll be worse on Monument Hill, for sure.. but they're penny pinching when it comes to plowing, so the roads are pretty jacked up.